[genivi-dlt] DLT function interface shows strange behaviour
Lutz_Helwing at mentor.com
Thu Jul 27 09:14:30 EDT 2017
a little update:
when using the macro interface the same behaviour can be observed:
DLT_REGISTER_APP("ABCD", "This is the application known as ABCD");
"some context of application ABCD",
"some OTHER context of application ABCD",
DLT_LOG(ctx0, DLT_LOG_INFO, DLT_STRING("The answer is"), DLT_INT(42));
DLT_LOG(ctx1, DLT_LOG_INFO, DLT_STRING("The question is"),
On 27.07.2017 14:23, Helwing, Lutz wrote:
> Hi DLT community,
> I have found a problem while writing a simple DLT test programme using
> the function interface.
> When I run a tiny test application once the output stops at some point.
> When I run it the second time the missing output from the last run is
> logged before the output of the current run. Notice the "rewinded"
> timestamps. None of the used DLT functions return an error.
> This happens just occasionally when repeatedly running the programme. No
> other application logs to DLT.
> See the test application's source code attached. Also attached are
> snippets from the DLT log that illustrate the problem and the cmake
> flags used for building DLT. Also attached is a snippet taken from the
> journal which shows dlt-daemon output with Debug information. Skip the
> first two successful tries here. When the error occurs the journal
> contains this entry:
> "Jul 27 14:10:24 dem-lhelwing-ubuntu DLT: [81948.963456]~DLT~
> 7967~WARNING ~Can't send current log level as response to
> dlt_daemon_process_user_message_register_context for (ABCD;CTX1)"
> The dlt-daemon is running on my local machine.
> Output of "dlt-receive -a localhost" and DLT Viewer is the same.
> DLT version: 2.16.0
> DLT Viewer version: 2.18.0 STABLE
> Am I doing something wrong when using the DLT library or is it a problem
> in DLT itself? It would be great to hear your ideas.
> Thank you very much.
> Kind regards
> genivi-diagnostic-log-and-trace mailing list
> genivi-diagnostic-log-and-trace at lists.genivi.org
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